Q&A: Tire Rubber Preservative Harms Coho Salmon, Study Suggests
Q&A: Tire Rubber Preservative Harms Coho Salmon, Study Suggests
6PPD, a tire preservative, reacts with ozone to produce a compound that the researchers say may be responsible for large die-off events.
Q&A: Tire Rubber Preservative Harms Coho Salmon, Study Suggests
Q&A: Tire Rubber Preservative Harms Coho Salmon, Study Suggests

6PPD, a tire preservative, reacts with ozone to produce a compound that the researchers say may be responsible for large die-off events.

6PPD, a tire preservative, reacts with ozone to produce a compound that the researchers say may be responsible for large die-off events.

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Bees’ Molecular Responses to Neonicotinoids Determined
Bees’ Molecular Responses to Neonicotinoids Determined
Catherine Offord | Mar 22, 2018
Researchers pinpoint a protein that can metabolize at least one of the insecticides, highlighting a route to identifying compounds that are friendlier to the critical pollinators.
Nasser Zawia: An American Scientist Born in Yemen
Nasser Zawia: An American Scientist Born in Yemen
Bob Grant | Mar 23, 2017
The University of Rhode Island neurotoxicologist and dean came to the U.S. for college in the 1980s.